New Arrivals/Restock

Master Lock - (1 Keyed Alike Universal Trailer Coupler Locks 379KA

flash sale iconLimited Time Sale
Until the end
17
12
51

US$24.45 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$16.30
quantity

Product details

Management number 223612484 Release Date 2026/05/09 List Price US$16.30 Model Number 223612484
Category

Universal Trailer Coupler Lock by Master Lock - Model # 379KA. This lock protects unattended trailers and guards against tow-away theft. Fits 1-7/8", 2", & 2-5/16" couplers by Reese, Fulton, Valley, Atwood, Shelby, Putnam, Hammerblow, Dutton, Lainson, and UFP. This listing is for one universal coupler locks keyed alike. Use this listing when purchasing odd quantities of keyed alike universal coupler locks.

  • A high quality trailer coupler (tongue) lock.
  • Each lock weighs 2.4 lbs. Fits virtually all 1-7/8, 2", and 2-5/16" couplers.
  • Advanced locking mechanism resists picking and prying and is rekeyable - for rekeying see your authorized Master Lock locksmith.
  • Limited Lifetime Warranty. Resists rust and corrosion. Simple installation and removal.
ASIN B001QN3GUG
Color Black
Shape Round
Lock Type Key Lock
Brand Name Master Lock
Model Name 379KA
Style Name Modern
Finish Types Polished
Manufacturer Master Lock
Model Number 379KA
Material Type Metal
Control Method App
Controller Type Hand Control
Number of Pieces 2
Additional Features Resists Rust and Corrosion
Included Components 1 key
Connectivity Protocol Wi-Fi
Manufacturer Part Number 379KAATPY
Recommended Uses For Product Securing trailers, preventing theft

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review